Comment:	144.390MHz wrb1957@gmail.com
Location:	38°05.59' N 89°02.72' W - ตำแหน่ง EM58LC42NI - show map 467.6 m ตะวันออก bearing 70° มาจาก Sesser, Franklin County, Illinois, United States [?] 13.4 km เหนือ bearing 3° มาจาก Christopher, Franklin County, Illinois, United States 116.6 km ตะวันออกเฉียงใต้ bearing 120° มาจาก Saint Louis, City of Saint Louis, Missouri, United States 135.4 km ตะวันออกเฉียงใต้ bearing 124° มาจาก Florissant, Saint Louis County, Missouri, United States
Last position:	2025-05-20 03:04:53 UTC (40d 22h57m ago) 2025-05-19 22:04:53 CDT เวลาท้องถิ่น Sesser, United States [?]
Device:	Open Source: APRSdroid (app, Android)
Last path:	WA9BB-7>APDR16 via WIDE1-1,qAO,WA9BB
Positions stored:	24
Other SSIDs:	WA9BB WA9BB-5 WA9BB-10

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.